package alipay.openplatform.edu.campus.jiuye.dao.mappers.ativitytimes;

import alipay.openplatform.edu.campus.jiuye.model.po.BllActivityTimesPO;

public interface BllActivityTimesMapper {

    /**
     * 新增
     * @param record
     * @return
     */
    int insertSelective(BllActivityTimesPO record);

    /**
     * 查询
     * @param key
     * @return
     */
    BllActivityTimesPO selectByPrimaryKey(BllActivityTimesPO key);

    /**
     * 更新
     * @param record
     * @return
     */
    int updateByPrimaryKeySelective(BllActivityTimesPO record);



}